角动力

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用

发表于:2018-12-30 / 阅读(166) / 评论(0) 分类 TED演讲科技篇

Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b

发表于:2019-01-23 / 阅读(148) / 评论(0) 分类 探索与发现2014年

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

发表于:2019-02-07 / 阅读(149) / 评论(0) 分类 英文语法词汇
学英语单词
.mp2
alkali albumin
alphonso mango
altercations
ampullaceum
anisic acid
artificial log
automatic communication and message processing system
aydid
barrel liner
callos-
capital of Iowa
car space indicator
carded yarn
cejiao
change foot
Chanh Hung
chloriridovicus
cioffi
closed sea
colloidal propellant
complimentary symmetry
concyclothem
Corylus
Coucy-Auffrique
cultural paradigm
current location
cyclical shift
dance with wolves
data gathering machine
deendothelialized
detailed standard of current capital
effleurages
ET-1
feed-back diode
ferret-badger
filthinesses
flat-ended horizontal cylindrical tank
floating carrier system
form librarian
gamage
gamma-iron
generalized upper bounded techniques
genus arctocebuss
Gliqudon
Great Indian Desert
gryofrequency
harmonic frequency
Hontheim
hypochloridemia
in good conscience
integral mesh
j j coupling
kalmykov
Khunayzīr
l-diketogulonic acid
lose custom
low clearance area
maricevich
Matera Bāzār
mentalized
mingler
misinclined
monolithic junction diode
Moteuczoma
mudwater
nasopharynioma
non-sample information
nonsegregated reservoir
nourishing blood for tranquillization
optimum process
overbrook
pawn sth off as
penicillium herquei
pommerellen
Pouzolzia elegans
precedence diagram
quadrinucleate
rabet
Radboud
Ramon'
Renwer
S-Cortrophin
sasajiscymnus seboshii
screen coordinates
second difference
secondary otalgia
selenopid
selfware
series editor
sideposts
Skapanthus oreophilus
tashdid
Te Kauwhata
thirster
to run aground
top management decision simulation
transparency of atmosphere
unstable condition
yellow mercury subsulfate
zig-zag type